don't index Eigen

1 files changed, 0 insertions, 147 deletions

diff --git a/eigen/unsupported/test/cxx11_tensor_intdiv.cpp b/eigen/unsupported/test/cxx11_tensor_intdiv.cpp
deleted file mode 100644
index 8e2b70b..0000000
--- a/eigen/unsupported/test/cxx11_tensor_intdiv.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2014-2015 Benoit Steiner <benoit.steiner.goog@gmail.com>
-//
-// This Source Code Form is subject to the terms of the Mozilla
-// Public License v. 2.0. If a copy of the MPL was not distributed
-// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-#include "main.h"
-
-#include <Eigen/CXX11/Tensor>
-
-
-void test_signed_32bit()
-{
-  // Divide by one
-  const Eigen::internal::TensorIntDivisor<int32_t, false> div_by_one(1);
-
-  for (int32_t j = 0; j < 25000; ++j) {
-    const int32_t fast_div = j / div_by_one;
-    const int32_t slow_div = j / 1;
-    VERIFY_IS_EQUAL(fast_div, slow_div);
-  }
-
-  // Standard divide by 2 or more
-  for (int32_t i = 2; i < 25000; ++i) {
-    const Eigen::internal::TensorIntDivisor<int32_t, false> div(i);
-
-    for (int32_t j = 0; j < 25000; ++j) {
-      const int32_t fast_div = j / div;
-      const int32_t slow_div = j / i;
-      VERIFY_IS_EQUAL(fast_div, slow_div);
-    }
-  }
-
-  // Optimized divide by 2 or more
-  for (int32_t i = 2; i < 25000; ++i) {
-    const Eigen::internal::TensorIntDivisor<int32_t, true> div(i);
-
-    for (int32_t j = 0; j < 25000; ++j) {
-      const int32_t fast_div = j / div;
-      const int32_t slow_div = j / i;
-      VERIFY_IS_EQUAL(fast_div, slow_div);
-    }
-  }
-}
-
-
-void test_unsigned_32bit()
-{
-  for (uint32_t i = 1; i < 25000; ++i) {
-    const Eigen::internal::TensorIntDivisor<uint32_t> div(i);
-
-    for (uint32_t j = 0; j < 25000; ++j) {
-      const uint32_t fast_div = j / div;
-      const uint32_t slow_div = j / i;
-      VERIFY_IS_EQUAL(fast_div, slow_div);
-    }
-  }
-}
-
-
-void test_signed_64bit()
-{
-  for (int64_t i = 1; i < 25000; ++i) {
-    const Eigen::internal::TensorIntDivisor<int64_t> div(i);
-
-    for (int64_t j = 0; j < 25000; ++j) {
-      const int64_t fast_div = j / div;
-      const int64_t slow_div = j / i;
-      VERIFY_IS_EQUAL(fast_div, slow_div);
-    }
-  }
-}
-
-
-void test_unsigned_64bit()
-{
-  for (uint64_t i = 1; i < 25000; ++i) {
-    const Eigen::internal::TensorIntDivisor<uint64_t> div(i);
-
-    for (uint64_t j = 0; j < 25000; ++j) {
-      const uint64_t fast_div = j / div;
-      const uint64_t slow_div = j / i;
-      VERIFY_IS_EQUAL(fast_div, slow_div);
-    }
-  }
-}
-
-void test_powers_32bit() {
-  for (int expon = 1; expon < 31; expon++) {
-    int32_t div = (1 << expon);
-    for (int num_expon = 0; num_expon < 32; num_expon++) {
-      int32_t start_num = (1 << num_expon) - 100;
-      int32_t end_num = (1 << num_expon) + 100;
-      if (start_num < 0)
-        start_num = 0;
-      for (int32_t num = start_num; num < end_num; num++) {
-        Eigen::internal::TensorIntDivisor<int32_t> divider =
-          Eigen::internal::TensorIntDivisor<int32_t>(div);
-        int32_t result = num/div;
-        int32_t result_op = divider.divide(num);
-        VERIFY_IS_EQUAL(result_op, result);
-      }
-    }
-  }
-}
-
-void test_powers_64bit() {
-  for (int expon = 0; expon < 63; expon++) {
-    int64_t div = (1ull << expon);
-    for (int num_expon = 0; num_expon < 63; num_expon++) {
-      int64_t start_num = (1ull << num_expon) - 10;
-      int64_t end_num = (1ull << num_expon) + 10;
-      if (start_num < 0)
-        start_num = 0;
-      for (int64_t num = start_num; num < end_num; num++) {
-        Eigen::internal::TensorIntDivisor<int64_t> divider(div);
-        int64_t result = num/div;
-        int64_t result_op = divider.divide(num);
-        VERIFY_IS_EQUAL(result_op, result);
-      }
-    }
-  }
-}
-
-void test_specific() {
-  // A particular combination that was previously failing
-  int64_t div = 209715200;
-  int64_t num = 3238002688ll;
-  Eigen::internal::TensorIntDivisor<int64_t> divider(div);
-  int64_t result = num/div;
-  int64_t result_op = divider.divide(num);
-  VERIFY_IS_EQUAL(result, result_op);
-}
-
-void test_cxx11_tensor_intdiv()
-{
-  CALL_SUBTEST_1(test_signed_32bit());
-  CALL_SUBTEST_2(test_unsigned_32bit());
-  CALL_SUBTEST_3(test_signed_64bit());
-  CALL_SUBTEST_4(test_unsigned_64bit());
-  CALL_SUBTEST_5(test_powers_32bit());
-  CALL_SUBTEST_6(test_powers_64bit());
-  CALL_SUBTEST_7(test_specific());
-}